baber/WOPTO huggingface dataset:
Patent TW-472203-B (TW)
Title: Handwriting input method for hand held data processing device
Inventor: CHEN FRED HUAI-YAN
IPC: G06K9/62
Filed: 2000-09-18
Granted: 2002-01-11
Abstract: This invention is a handwriting input method for hand held data processing device to provide high-speed and complete handwriting input function that hand help personal computer or similar device provides. The method in this invention saves pen traces of handwriting input as independent vector graphics in the format of vector graphics, and recognizes when necessary to attain the continuous handwriting input function, and has no influences on input speed of handwriting because of recognizing characters subsequently. It is able to display vector graphics and characters at the same time and proceed multiple editing operations, and transfer vector graphics to the format of characters code that other software can access or edit through the recognition and correction method to achieve the goal of inputting one time but unlimited usages.
Patent TW-523921-B (TW)
Title: Improved APS soft reset circuit for reducing image lag
Inventor: ZHAO TIEMIN
IPC: H04N5/363
Filed: 2000-11-08
Granted: 2003-03-11
Abstract: An improved active pixel sensor soft reset circuit for reducing image lag while maintaining low reset kTC noise. The circuit pulls down the sensor potential to a sufficiently low level before the soft reset function is completed. The level to which the sensor potential is pulled is set between 0 and the critical potential at which the reset transistor will be on when the soft reset function begins. The timing of the pull down function is such that the sensor is stabilized at the low potential before the soft reset function completes. In one embodiment, the sensor potential is pulled down using a pull-down circuit, which may consist of a CMOS type inverter. In another embodiment, the sensor potential is pulled down by the bit line. Two ways in which the bit line may be pulled down are natural discharge, or by increasing the bias on the loading transistor. Two ways in which the bias on the loading transistor may be increased are a biasing circuit, or by using a pull-down transistor. The active pixel sensor may be implemented with any suitable sensor technology, such as photodiode, photogate, or pinned diode.
Patent TW-479422-B (TW)
Title: Communication control device and method
Inventor: TAKAGI TETSUYA
IPC: H04W84/10
Filed: 2000-11-08
Granted: 2002-03-11
Abstract: The invention relates to the communication control device and method for transmitting and receiving data among a plurality of machines included in short-distance wireless communication network and among communication networks outside the short-distance wireless communication network. The subject of the invention focuses on using short-distance wireless communication to reduce overloading in transmitting and receiving data of machine. The solution is to input and display the attribute data concerning the attributes of the said host machine and build the communication protocol stack formed by at least one communication protocol among a plurality of communication protocols in accordance with attribute data for controlling the data transmission and reception of host machine via logical interface (service access point).
Patent TW-501056-B (TW)
Title: External data input device and the voice controlled input method thereof
Inventor: LIN WEN-KUAN
IPC: G06F3/06
Filed: 2000-12-14
Granted: 2002-09-01
Abstract: The present invention is an external data input device and the voice controlled input method thereof, which is used in a portable electronic device, the external data input device comprises: a voice receiving recognizer electrically connected to the portable electronic device in a flexible fashion; an input keyboard electrically connected to the voice recognizer and the portable electronic device in a flexible fashion, said method comprises the following steps: make the voice receiving recognizer enter into a learning mode of a voice control state; the voice receiving recognizer receives the first voice signal sent by the user and a control signal sent by the input keyboard, and establishes the corresponding relationship between the first voice signal and the control signal; make the voice receiving recognizer enter into a standby mode of the voice control state; the voice receiving recognizer receives the second voice signal sent by the user in the standby mode, when the similarity between the second voice signal and the first voice signal is larger than a threshold value, the voice receiving recognizer will send the control signal to the portable electronic device according to the corresponding relationship.
Patent TW-479354-B (TW)
Title: Method for manufacturing alternate fin capacitor in dynamic random access memory
Inventor: YOU JR-SHING
IPC: H01L27/108
Filed: 2001-02-02
Granted: 2002-03-11
Abstract: At first, a composite layer is formed on a semiconductor substrate, in which the composite layer includes the first layer, the second layer, and the third layer. The first layer and the second layer are stacked through an alternate deposition means. In addition, the upper and the lower surfaces of each first layer and each second layer are deposited with the third layer. The composite layer is etched to define the first contact hole and is followed by performing a selective etching process onto the first sidewall of the first contact hole so as to form the first sidewise gap. Then, the composite layer is etched to define the second contact hole, in which a selective etching process is conducted onto the second sidewall of the second contact hole so as to form the second sidewise gap. The second sidewise gap and the first sidewise gap are stacked in the vertical direction. After that, the first capacitor is defined in the first contact hole and the first sidewise gap; and the second capacitor is defined in the second contact hole and the second sidewise gap. The first horizontal fin structure of the first capacitor is stacked with the second horizontal fin structure of the second capacitor in the vertical direction.
Patent TW-499795-B (TW)
Title: PCI extended function interface and the PCI device using the same
Inventor: WANG SHIN-MIN
IPC: G06F13/42
Filed: 2001-03-19
Granted: 2002-08-21
Abstract: A PCI extended function interface and the PCI device using the same are disclosed. The PCI extension interface is suitable for use in a master device and at least a slave PCI device. The PCI extended function interface comprises at least a connection port and a set of first circuits, wherein a slave device is coupled to a corresponding connection port. The PCI extended function interface transmits the signal to control the operation of the corresponding slave device through this connection port. Said first circuit is used to set the value of the setup space of this PCI device.
Patent TW-512541-B (TW)
Title: Traveling-wave photodetector
Inventor: HAYES ROBERT R
IPC: H04B10/158
Filed: 2001-04-16
Granted: 2002-12-01
Abstract: A method and apparatus for traveling-wave photodetection. A plurality of discrete waveguide photodetectors is provided. Each discrete waveguide photodetector has a maximum detectable modulation frequency, and each is serially interconnected with all of the others. Each discrete waveguide photodetector has a length less than a quarter of a microwave wavelength at the maximum detectable modulation frequency. Each discrete waeguide photodetector provides a respective discrete waveguide photodetector output current. Each respective discrete waveguide photodetector output current is coherently summed to provide an RF output current. Respective transmission lines are provided coupling each discrete waveguide photodetector to the summer. Lengths of the respective transmission lines are adjusted to provide for current waves traveling in the respective transmission lines to arrive at the summer in phase and sum constructively. The summer can include a plurality of active devices in a common emitter configuration, the base of an active device being coupled to a respective transmission line and to ground through a terminating load. The summer can alternatively include a plurality of active devices in a common base configuration, the emitter of an active device being coupled to a respective transmission line and to ground through a terminating load.
Patent TW-I242745-B (TW)
Title: Display language conversion system, storage medium and information selling system
Inventor: YAMADA TOSHIYA
IPC: G06F40/00
Filed: 2001-04-27
Granted: 2005-11-01
Abstract: The invention provides a display language conversion system which can freely set another language for words and comments without spoiling the image of the cartoon. The display language conversion system comprises a first data base (303a), a second data base (303b), an image display processing means (51) and an another-language display processing means (52). The image display processing means (51) displays control data read from the first data base (303a), image data and one language data read from the position information data and the second data base (303b), on a display (3). When the display mode and the display language are specified by the display by the control data displayed on the display (3) and the mouse, and the blow-off frame or the predetermined commentary display region is region specified by the input means, the another-language display processing means (52) displays another language related to the second data base by the region specification in accordance with the display mode.
Patent TW-511099-B (TW)
Title: Conductive fine particles, method for plating fine particles, and substrate structural body
Inventor: KUPODA HIROSHI
IPC: H01R4/00
Filed: 2001-04-27
Granted: 2002-11-21
Abstract: The purpose of the present invention is to provide a conductive fine particles having an ability of relaxing the force exerted on a circuit, and a method for retaining the constant distance between substrates. The present invention relates to conductive fine particles, wherein at least one metallic layer is covered with basic fine particles of resin. The coefficient of linear expansion of the resin is 3x10<SP>-5</SP> to 7x10<SP>-5</SP> (1/K).
Patent TW-558466-B (TW)
Title: Method and apparatus for producing light metal castings, particularly magnesium and magnesium-alloy components
Inventor: KERN BERNHARD
IPC: B22D18/04
Filed: 2001-05-09
Granted: 2003-10-21
Abstract: This invention is about a method and apparatus for producing light metal castings, particularly magnesium and magnesium-alloy components. The major task of this invention is to create a method and an apparatus to implement the method, wherein the method allows the manufacturing light-metal castings practically and functionally at a minimum technical cost compared to conventional method. The production of the light metal casting is produced by the method, by which the castings are produced in a closed system which is pressure-tightly closed from outside. The liquid metal is heated in a lower part of a melting device which adjoins a feed system, and transformed from a melting condition of about 630 DEG C to a solidification condition at a tool side to a lower region of a valve seat. Also, a protective gas is supplied and withdrawn by a differential pressure system. Device for performing the method of the invention comprises a metal supply conduit hermetic to the outside for supplying the melting metal via a check valve from a premelting oven; a differential pressure system connected to a casting retort for supplying and the recovering the protecting gas; and a gate device hermetic to the outside is provided in the casting retort in order to supply the solid metallic raw material.
Patent TW-490554-B (TW)
Title: Miniaturized infrared gas analyzing apparatus
Inventor: CHOU BRUCE C S
IPC: G01N21/39
Filed: 2001-06-06
Granted: 2002-06-11
Abstract: A miniaturized infrared gas analyzing apparatus is formed by composing various miniaturized components (infrared source, frequency modulated filter and thermal sensor) based on silicon micro-machining, so as to satisfy the requirements of low power consumption and low cost, and be applied in the fixed quantity and fixed quality analysis for different infrared gas absorbing spectrum. The miniaturized infrared gas analyzing apparatus includes: an infrared transmitting unit for transmitting a wide infrared spectrum by using a thermal resistor filament blackbody radiation theory; an infrared collimating lens for converting the infrared transmitted by the infrared transmitting unit into parallel infrared beams; a band-pass and space filter for screening an infrared band including at least a to-be-tested gas absorbing spectrum, and only allowing infrared beam of specific geometric area to pass; a frequency modulated filter unit theoretically based on a Fabry-Perot interferometer, and using electrical field to control the length of optical resonant chamber, so as to allow the narrow band-pass wavelength of only one to-be-tested gas absorbing spectrum to pass at one time; and a sensing unit for determining the concentrations and types of the to-be-tested gas based on the injected narrow band-pass wavelength strength; and a microcomputer control unit used for out/input interface control.
Patent TW-516018-B (TW)
Title: Driving method of plasma display panel and display device
Inventor: SHIIZAKI TAKASHI
IPC: G09G3/291
Filed: 2001-06-28
Granted: 2003-01-01
Abstract: A driving method of a plasma display panel having a display electrodes arranged at the ratio of three per two rows is provided, in which all rows are lighted in sustaining period from an addressing period to the next addressing period and electromagnetic interference is reduced sufficiently. A display discharge is generated by controlling potentials of the display electrodes so as to satisfy two conditions. One condition is that there is a pair of display electrodes having terminals at the same side of the display screen and current directions opposite to each other. Another condition is to generate a potential difference across the display electrodes, which is necessary for discharging. Magnetic fields are canceled by each other in the pair of electrodes having current directions opposite to each other, so that electromagnetic interference is reduced.
Patent TW-571299-B (TW)
Title: Disk storage apparatus
Inventor: INAJI TOSHIO
IPC: G11B21/12
Filed: 2001-07-12
Granted: 2004-01-11
Abstract: In a disk storage apparatus having an actuator for loading/unloading a magnetic head with respect to a magnetic disk, a voltage signal generated when the actuator is driven is detected by a voltage detector, a speed load estimator estimates moving speed of the head and level of load disturbance added to the magnetic head from a driving signal in a driver of the actuator and the voltage signal, and outputs a speed estimating signal and a load estimating signal, a speed controller generates and outputs a speed control signal based on a speed command signal and the speed estimating signal, a synthesizer generates a driving signal from the load estimating signal and a speed control signal, and the apparatus loads and unloads the head at a stable speed against the load disturbance caused by friction or the like on a ramp block.
Patent TW-497369-B (TW)
Title: Method of measuring electron energy distribution in plasma region and apparatus for measuring the same
Inventor: SHINDO HARUO
IPC: G01R29/24
Filed: 2001-08-23
Granted: 2002-08-01
Abstract: A method of an electron energy distribution in a plasma region generated by high-frequency power. In the method, a heating probe is inserted into the plasma region and heated by a current flowing into the plasma region. A pulse voltage having a sufficient shorter period than a thermal time constant of the heating probe is applied to the probe, which emits thermions. The number of the thermions emitted sufficiently increases. The plasma vibration frequency of the emitted thermions is sufficiently higher than the frequency of the high-frequency power. The floating potential of the heating probe therefore follows the high frequency potential existing in the plasma. The floating potential difference between a voltage period of the pulse voltage and a no-voltage period is detected, and an the electron energy distribution in the plasma region is thereby determined.
Patent TW-I249713-B (TW)
Title: Cooperative interconnection and operation of a non-volatile memory card and an input-output card
Inventor: BREWER WESLEY G
IPC: G06K7/00
Filed: 2001-08-30
Granted: 2006-02-21
Abstract: Very small non-volatile memory cards are modified to include a connector to which a connector on a separate data input-output card electrically and mechanically mates when pushed together. The input-output card transfers data directly between an external device and the non-volatile memory, without having to go through the host to which the memory card is connected. The input-output card communicates with the external device through a wired or a wireless communication channel.
Patent TW-591644-B (TW)
Title: Optical pickup apparatus restricting aberration and optical disc apparatus using the same
Inventor: MORI TAIICHI
IPC: G11B7/125
Filed: 2001-10-22
Granted: 2004-06-11
Abstract: An object of the invention is to provide an optical pickup apparatus which restricts a generation of a coma aberration caused by an objective lens shift, maintains a high quality signal reproduction, improves an accuracy of recording position and can restrict a loss of a recording optical power, and an optical disc apparatus using the optical pickup apparatus. The optical pickup apparatus is provided with optical units having light sources radiating laser beams and optical detectors detecting reflected lights, a collimator lens converting the radiated beam into a fine divergent light and an objective lens, and the collimator lens is formed in a wavefront shape corresponding to the fine divergent light in a center area close to an optical axis, and is formed in a wavefront shape correcting a coma aberration in correspondence to an increase of a radius of the collimator lens. Further, there is provided the optical apparatus using the optical pickup apparatus.
Patent TW-511221-B (TW)
Title: Wafer mapping method of wafer loader
Inventor: JANG LIANG-JIAN
IPC: H01L21/68
Filed: 2001-10-26
Granted: 2002-11-21
Abstract: The present invention relates to a wafer mapping method of wafer loader, wherein location type signals, sensor type signals, and a signal control circuit are utilized to easily complete location mapping and abnormal location tests (such as cross slot and double wafer) on wafers contained in a wafer carrier, and a calibration procedure is applied, so that fast adjustment or calibration of the wafer loader can be accomplished when the wafer carriers made by different manufacturers are applied or a calibration is required.
Patent TW-533343-B (TW)
Title: Industrial machine management system and method
Inventor: INA HIDEKI
IPC: G05B19/418
Filed: 2001-11-21
Granted: 2003-05-21
Abstract: A system for quickly and easily optimizing the parameters of an industrial machine or solving any trouble in industrial machine is provided. A factory (100) and vendor (200) are connected through a data communication network (300). A management apparatus (120) selectively gives the operation right of an industrial machine (110) to a factory-side operation apparatus (130) or a vendor-side operation apparatus (210) arranged at a remote site. The operation apparatus having the given operation right can operate the industrial machine (110) and obtain information representing the operation condition of the industrial machine.
Patent TW-552525-B (TW)
Title: Clustering for data compression
Inventor: DODDI SRINIVAS
IPC: G06F17/00
Filed: 2001-11-28
Granted: 2003-09-11
Abstract: An improved profileometry data collection and analysis system employing software that performs clustering analysis on library data stored in memory that represent semiconductor chip wafer profiles, for use in matching real-time data signals from data collected by profileometry instruments. To better perform a match in real-time between the incoming real-time data signals and the profile library data, cluster analysis is performed on the library data to partition the library data into clusters, and to extract representative cluster data points of the clusters. The representatives of the clusters are stored in primary memory (e.g., RAM), while the data forming the clusters are stored in secondary memory (e.g., a hard drive). A real-time data signal is then first compared to the representative cluster data points, and when a match is made with a particular representative cluster data point, the cluster associated with the representative cluster data point is loaded from secondary memory into primary memory. Next a further search is made with the incoming real-time data signal to find the closest match to the data in the cluster. In this way the entire library data does not have to be searched sequentially, and the entire library does not have to reside in primary memory in order to be quickly searched, which both conserves time and primary memory. Techniques are disclosed to further refine special cases of points residing on the boundary of the cluster. In a preferred embodiment, the partitioning method for the cluster is based on the T. Gonzalez algorithm.
Patent TW-593981-B (TW)
Title: Micro integrated global positioning system/inertial measurement unit system
Inventor: LIN CHING-FANG
IPC: G01S5/14
Filed: 2001-12-25
Granted: 2004-06-21
Abstract: A micro integrated global positioning system (GPS)/inertial measurement unit (IMU) system, which is adapted to apply to output signals proportional to rotation and translational motion of a carrier and GPS measurements of the carrier, respectively from angular rate sensors, acceleration sensors, and GPS chipset, is employed with MEMS angular rate and acceleration sensors and GPS chipset, compared with a conventional IMU/GPS system, the system of the present invention uses an integrated processing scheme by means of digital closed loop control of the dither driver signals of the IMU, digital temperature control and compensation, the earth's magnetic field-based heading damping, robust error, and compact sensor and circuit architecture and dramatically shrinks the size of mechanical and electronic hardware and power consumption, meanwhile, obtains highly accurate motion measurements.
Patent TW-563219-B (TW)
Title: Alignment method for wafer delivery in reaction chamber
Inventor: WU YU-YI
IPC: H01L21/66
Filed: 2001-12-28
Granted: 2003-11-21
Abstract: The invention discloses an alignment method for wafer delivery in reaction chamber, which comprises first using a robot to deliver an alignment wafer on the wafer seat, wherein the central area of the alignment wafer is already implanted with dielectric thin film filter (DTFF) with different wavelengths selection rate and general rules; and using interferometric endpoint (IEP) to radiate broadband light source from the top of the reaction chamber on the alignment wafer. The alignment wafer will reflect light with different wavelengths to IEP in accordance with DTFF radiated by broadband light source and generate corresponding reflective signal intensity (RSI) value to acquire the shift amount resulted from alignment wafer transport. As such, the shift amount of the robot can be calibrated without having to open the reaction chamber.